Inflatable collar



FIG. 1 is a front, left perspective view of an inflatable collar;

FIG. 2 is a rear, right perspective view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a right side view thereof.

FIG. 7 is a front view thereof.

FIG. 8 is a rear view thereof.

FIG. 9 is a front, right perspective view thereof depicting a first disclaimed context; and,

FIG. 10 is a front view thereof depicting the first disclaimed context.

The broken lines shown in FIGS. 9 and 10 depict environment and form no part of the claim. 

CLAIM The ornamental design for an inflatable collar, as shown and described. 